AR 59-3 governs the use of scheduled military airlift for Army-sponsored air eligible materiel shipments to overseas destinations.
View AR 59-3 on armypubs.army.mil
AR 59-3 covers airlift clearance criteria, clearance procedures, transportation mode selection, and the Direct Support System and air lines of communication. It requires advance submission of transportation documents and establishes challenge, clearance, diversion, and shipment requirements.
Only LOGSA, as the AACA, will be authorized to clear Army cargo into the military airlift system. (paragraph 4)
Any item that is air transportable and not prohibited from air movement because of its hazardous material classification will be considered eligible for air transportation. (paragraph 6)
The AACA reserves the right to challenge any Army-sponsored cargo being offered into the Defense Transportation System. (paragraph 6)
The consigner will not release cargo for shipment until notified of air-cleared status by the AACA. (paragraph 7)
The AACA has 3 working days (72 hours) upon issuing a challenge to clear or divert a shipment. (paragraph 7)